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Configuring WAN Line Services

7-14

117345-B Rev. 00

Setting the Alarm Threshold Clear Time

By default, the clear time for performance-failure conditions is 2 seconds. If the

defect or anomaly clears in this time interval, MCT1 records a

performance-cleared condition and logs an event message. You can change the

alarm threshold clear time to any value from 2 to 10 seconds.

Set the alarm threshold clear time for this MCT1 interface.

See the Clear Alarm Threshold (seconds) parameter on page A-32

for

information.

Setting the FDL Mode for ESF Line Types

The MCT1 interface selects a facility data link (FDL) mode only when the Line

Type parameter is configured as ESF (see “Setting the MCT1 Line Type” earlier

in this chapter). Select one of the following ESF line types:

• ANSI 403 -- The default; conforms to the 1989 ANSI T1.403 specification

(Carrier-to-Customer Installation DS1 Metallic Interface)

• AT&T 54016 -- Conforms to the 1989 AT&T specification (Requirements for

Interfacing Digital Terminal Equipment to Services Employing the Extended

Superframe Format)

• None

See the FDL Configuration parameter on page A-32

for information.

Setting the Remote FDL HDLC Address Mode

You can select the FDL HDLC address mode to determine how the local FDL

responds to HDLC addresses in messages from the remote FDL.

Set the FDL address mode to BY or AZ for this MCT1 interface.

See the Remote FDL HDLC Address Mode parameter on page A-32

for

information.

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Avaya Configuring WAN Line Services Manual do Utilizador Página 126